gpt5.5 when upcoming ?

[wintry osprey]

When do you release the new versions ?

[fading perch]

Hi @wintry osprey. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

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There’s no information in the provided knowledge sources about a model called “GPT‑5.5” or any planned release date for it. The latest models mentioned are GPT‑5.4 (including mini and nano) and GPT‑5.3, along with earlier 5.x versions like GPT‑5.2 and GPT‑5.1.[Model notes; API changelog]

The knowledge sources also do not describe a fixed schedule for when new versions are released. They only document releases after they happen, via:

• ChatGPT / model release notes in the Help Center[Model notes]
• The developer API changelog[API changelog]

So based on the available information, I can’t say if or when a “GPT‑5.5” will be released.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: